a)9x+9-1 b)10n-4n c)-8v+6(10+6v) d)7(9k+8)+3(k-10) a)x=? b)n=? c)v=? d)k=? (please help)
6n 28v + 60 66k + 26 There are no equations, so we don't know the values of the letters.
You can ask a new question or answer this question.